Home / 50,571,596.70-69,788,803.69-27,366,723.89

Finding the Fourth Proportional to 50,571,596.70, 69,788,803.69 and 27,366,723.89

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Solution

The fourth proportional to 50,571,596.70, 69,788,803.69 and 27,366,723.89 is: 37,766,079.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,571,596.70 : 69,788,803.69 = 27,366,723.89 : x
  2. Step 2: Convert to fraction form
    50,571,596.70/69,788,803.69 = 27,366,723.89/x
  3. Step 3: Cross multiply
    50,571,596.70x = 69,788,803.69 × 27,366,723.89
  4. Step 4: Simplify right side
    50,571,596.70x = 1,909,890,921,197,643.25
  5. Step 5: Solve for x
    x = 1,909,890,921,197,643.25/50,571,596.70
  6. Step 6: Final answer
    x = 37,766,079.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.